Angled extensions have been added to the engine wing mount leading edges.
Below you can see the mounting point access hole.
The entire rear door can also be removed for access.
A threaded chunk of grey PVC has been super glued into the rear of the hull for a rear mounting point. A DC power connector needs to be fitted and then the back end finished off.
The next step is to apply some grey primer to see where any further detailing (if any) may be required.